GB2416580B - A vacuum enhancing valve for a brake booster - Google Patents

A vacuum enhancing valve for a brake booster

Info

Publication number
GB2416580B
GB2416580B GB0514452A GB0514452A GB2416580B GB 2416580 B GB2416580 B GB 2416580B GB 0514452 A GB0514452 A GB 0514452A GB 0514452 A GB0514452 A GB 0514452A GB 2416580 B GB2416580 B GB 2416580B
Authority
GB
United Kingdom
Prior art keywords
brake booster
enhancing valve
vacuum enhancing
vacuum
valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB0514452A
Other versions
GB0514452D0 (en
GB2416580A (en
Inventor
Algis Zaparackas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ford Global Technologies LLC
Original Assignee
Ford Global Technologies LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ford Global Technologies LLC filed Critical Ford Global Technologies LLC
Publication of GB0514452D0 publication Critical patent/GB0514452D0/en
Publication of GB2416580A publication Critical patent/GB2416580A/en
Application granted granted Critical
Publication of GB2416580B publication Critical patent/GB2416580B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
    • B60T13/46—Vacuum systems
    • B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/04—Arrangements of piping, valves in the piping, e.g. cut-off valves, couplings or air hoses
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/2564—Plural inflows
    • Y10T137/2567—Alternate or successive inflows

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Braking Systems And Boosters (AREA)
GB0514452A 2004-07-23 2005-07-14 A vacuum enhancing valve for a brake booster Expired - Fee Related GB2416580B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/898,416 US20060016477A1 (en) 2004-07-23 2004-07-23 Vacuum enhancing check valve

Publications (3)

Publication Number Publication Date
GB0514452D0 GB0514452D0 (en) 2005-08-17
GB2416580A GB2416580A (en) 2006-02-01
GB2416580B true GB2416580B (en) 2008-06-11

Family

ID=34912823

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0514452A Expired - Fee Related GB2416580B (en) 2004-07-23 2005-07-14 A vacuum enhancing valve for a brake booster

Country Status (5)

Country Link
US (1) US20060016477A1 (en)
JP (1) JP2006036188A (en)
CN (1) CN1724298A (en)
DE (1) DE102005025464A1 (en)
GB (1) GB2416580B (en)

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US20110186151A1 (en) * 2010-02-04 2011-08-04 Bernard Joseph Sparazynski Check valve
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US20130174817A1 (en) * 2012-01-05 2013-07-11 Julie N. Brown Exhaust system and method for an internal combustion engine
US9097149B2 (en) 2012-07-13 2015-08-04 Ford Global Technologies, Llc Aspirator for crankcase ventilation and vacuum generation
US9394863B2 (en) * 2013-02-27 2016-07-19 Mann+Hummel Gmbh Integrated vacuum port module
JP6466418B2 (en) 2013-05-31 2019-02-06 デイコ アイピー ホールディングス, エルエルシーDayco Ip Holdings, Llc Spring-loaded gate valve that can be operated by an actuator
US9574677B2 (en) 2013-05-31 2017-02-21 Dayco Ip Holdings, Llc Solenoid-powered gate valve
US9827963B2 (en) * 2013-06-11 2017-11-28 Dayco Ip Holdings, Llc Aspirators for producing vacuum using the Venturi effect
CN103407441A (en) * 2013-08-16 2013-11-27 河北亚大汽车塑料制品有限公司 Venturi valve and vacuum power assisting device
EP3039319B1 (en) 2013-08-30 2018-10-10 Dayco IP Holdings, LLC Sprung gate valves movable by a solenoid actuator
JP6632973B2 (en) * 2013-10-08 2020-01-22 デイコ アイピー ホールディングス, エルエルシーDayco Ip Holdings, Llc Noise attenuation in check valve unit
US9328702B2 (en) * 2013-10-24 2016-05-03 Ford Global Technologies, Llc Multiple tap aspirator
KR102092996B1 (en) 2013-11-12 2020-03-24 데이코 아이피 홀딩스 엘엘시 Diesel engine fluid coolant system having a solenoid-powered gate valve
US9227610B2 (en) 2013-11-25 2016-01-05 Ford Global Technologies, Llc Vacuum brake booster vacuum enhancer
US10221867B2 (en) * 2013-12-10 2019-03-05 Dayco Ip Holdings, Llc Flow control for aspirators producing vacuum using the venturi effect
CN104903635B (en) 2013-12-11 2017-03-15 戴科知识产权控股有限责任公司 The stop valve of magnetic actuation
WO2015089176A1 (en) 2013-12-11 2015-06-18 Dayco Ip Holdings, Llc Turbocharger compressor recirculation system
US9297341B2 (en) * 2014-01-20 2016-03-29 Ford Global Technologies, Llc Multiple tap aspirator with leak passage
WO2015109306A1 (en) 2014-01-20 2015-07-23 Dayco Ip Holdings, Llc Check valve with improved sealing member
EP3107646A4 (en) * 2014-02-17 2017-11-15 Nyloncraft Inc. Super aspirator with integrated dual flow shut off
US10107240B2 (en) 2014-04-04 2018-10-23 Dayco Ip Holdings, Llc Check valves and Venturi devices having the same
EP3126201B1 (en) 2014-04-04 2019-12-25 Dayco IP Holdings, LLC A bypass check valve and venturi devices having the same
US9555787B2 (en) 2014-04-08 2017-01-31 Robert Bosch Gmbh Brake booster with tunable release
DE102014209427B4 (en) * 2014-05-19 2016-12-22 Aft Automotive Gmbh & Co. Kg Vacuum pump arrangement and method for producing a vacuum pump arrangement
CN105090133B (en) * 2014-05-19 2017-11-17 江阴派姆汽车部件有限公司 Vacuum pump apparatus and a kind of method for manufacturing the vacuum pump apparatus
EP3148852B1 (en) 2014-05-30 2021-03-24 Dayco IP Holdings, LLC Vacuum creation system having an ejector, pneumatic control valve and optionally an aspirator
CN105378240B (en) 2014-06-06 2018-10-09 戴科知识产权控股有限责任公司 Noise attentuation in Venturi and/or check-valves
CN106907356B (en) * 2014-06-09 2019-03-19 戴科知识产权控股有限责任公司 Venturi with double-venturi flow path
EP3166826A4 (en) * 2014-07-10 2018-03-28 Dayco IP Holdings, LLC Dual venturi device
US9657748B2 (en) 2014-08-06 2017-05-23 Dayco Ip Holdings, Llc Pneumatically actuated vacuum pump having multiple venturi gaps and check valves
US9669815B2 (en) 2014-08-19 2017-06-06 Dayco Ip Holdings, Llc Dual aspirator system with aspirator shut-off valve
EP3822135A1 (en) * 2014-08-27 2021-05-19 Dayco IP Holdings, LLC Low-cost evacuator for an engine having tuned venturi gaps
US9581060B2 (en) 2014-12-01 2017-02-28 Dayco Ip Holdings, Llc Evacuator system for supplying high suction vacuum or high suction flow rate
US9828953B2 (en) 2014-12-01 2017-11-28 Dayco Ip Holdings, Llc Evacuator system having multi-port evacuator
US9382826B1 (en) 2015-01-09 2016-07-05 Dayco Ip Holdings, Llc Noise attenuating member for noise attenuating units in engines
WO2016112063A1 (en) 2015-01-09 2016-07-14 Dayco Ip Holdings, Llc Crankcase ventilating evacuator
KR101655652B1 (en) * 2015-02-13 2016-09-07 현대자동차주식회사 A vacuum intensifier for brake boosters
US10151283B2 (en) 2015-02-25 2018-12-11 Dayco Ip Holdings, Llc Evacuator with motive fin
JP6773673B2 (en) 2015-03-09 2020-10-21 デイコ アイピー ホールディングス, エルエルシーDayco Ip Holdings, Llc A device that creates a vacuum using the Venturi effect
WO2016168261A1 (en) 2015-04-13 2016-10-20 Dayco Ip Holdings, Llc Devices for producing vacuum using the venturi effect
US9816532B2 (en) * 2015-06-11 2017-11-14 Ford Global Technologies, Llc Aspirator for internal combustion engine having integrated flow bypass and check valve
USD821302S1 (en) * 2015-06-19 2018-06-26 Dayco Ip Holdings, Llc Venturi device
EP3313613B1 (en) 2015-06-23 2022-06-15 Dayco IP Holdings, LLC Methods for post-mold processing a venturi device
WO2017015045A1 (en) 2015-07-17 2017-01-26 Dayco Ip Holdings, Llc Devices for producing vacuum using the venturi effect having a plurality of subpassageways and motive exits in the motive section
US9599246B2 (en) 2015-08-05 2017-03-21 Dayco Ip Holdings, Llc Magnetically actuated shut-off valve
WO2017075390A1 (en) 2015-10-28 2017-05-04 Dayco IP Holding, LLC Venturi devices resistant to ice formation for producing vacuum from crankcase gases
US9796368B2 (en) * 2015-11-13 2017-10-24 Ford Global Technologies, Llc Method and system for an aspirator for a brake booster
CN105383476B (en) * 2015-12-28 2018-05-11 浙江吉利汽车研究院有限公司 A kind of vacuum amplifying device of brake system of car vacuum booster
CN109311466B (en) * 2016-06-14 2021-03-19 戴科知识产权控股有限责任公司 Bypass valve in device for generating vacuum
EP3822136B1 (en) * 2016-06-14 2024-01-10 Dayco IP Holdings, LLC Check valves and venturi devices having the same
EP3339621B1 (en) 2016-12-22 2020-04-01 Ningbo Geely Automobile Research & Development Co. Ltd. Purge ejector assembly for an engine
US10202913B2 (en) 2017-02-06 2019-02-12 Ford Global Technologies, Llc Method and system for boosted engine system
JP7077328B2 (en) * 2017-02-21 2022-05-30 ディエルエイチ・ボウルズ・インコーポレイテッド Gas application vacuum generation / amplifier and brake boost effect generation method
US10330059B2 (en) 2017-05-22 2019-06-25 Ford Global Technologies, Llc Vacuum system and method for operation of a vacuum system
CN109808662A (en) * 2017-11-20 2019-05-28 (株)盛昌汽车科技 The negative pressure aggrandizement apparatus of braking system

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US4380418A (en) * 1981-02-25 1983-04-19 General Motors Corporation Vacuum pressure selection and generation device
GB2129516A (en) * 1982-09-16 1984-05-16 Nissin Kogyo Kk Vacuum source arrangement for vacuum booster for vehicles
JPS6029366A (en) * 1983-07-28 1985-02-14 Nissin Kogyo Kk Negative-pressure source device of negative-pressure type booster for car
US5108266A (en) * 1991-05-29 1992-04-28 Allied-Signal Inc. Check valve with aspirating function
US5291916A (en) * 1992-12-28 1994-03-08 Excel Industries, Inc. Check valve
US6035881A (en) * 1997-05-15 2000-03-14 Walter Alfmeier Ag Prazisions-Baugruppenelemente Checkvalve unit
KR20030033157A (en) * 2001-10-18 2003-05-01 기아자동차주식회사 Intensifier for vehicle

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US3754841A (en) * 1971-05-14 1973-08-28 Bendix Corp Vacuum intensified brake booster system
US4332302A (en) * 1980-07-28 1982-06-01 General Motors Corporation Vehicle vacuum supply system
JPS5765159U (en) * 1980-10-07 1982-04-19
US4554786A (en) * 1982-09-16 1985-11-26 Nissin Kogyo Kabushiki Kaisha Vacuum source device for vacuum booster for vehicles
JPS6029367A (en) * 1983-07-28 1985-02-14 Nissin Kogyo Kk Negative-pressure source device of negative-pressure type booster for car
DE3806916A1 (en) * 1988-03-03 1989-09-14 Daimler Benz Ag VACUUM SUPPLY SYSTEM IN A MOTOR VEHICLE
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US5108226A (en) * 1990-10-18 1992-04-28 Mobil Oil Corporation Technique for disposal of drilling wastes
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Publication number Priority date Publication date Assignee Title
US4380418A (en) * 1981-02-25 1983-04-19 General Motors Corporation Vacuum pressure selection and generation device
GB2129516A (en) * 1982-09-16 1984-05-16 Nissin Kogyo Kk Vacuum source arrangement for vacuum booster for vehicles
JPS6029366A (en) * 1983-07-28 1985-02-14 Nissin Kogyo Kk Negative-pressure source device of negative-pressure type booster for car
US5108266A (en) * 1991-05-29 1992-04-28 Allied-Signal Inc. Check valve with aspirating function
US5291916A (en) * 1992-12-28 1994-03-08 Excel Industries, Inc. Check valve
US6035881A (en) * 1997-05-15 2000-03-14 Walter Alfmeier Ag Prazisions-Baugruppenelemente Checkvalve unit
KR20030033157A (en) * 2001-10-18 2003-05-01 기아자동차주식회사 Intensifier for vehicle

Also Published As

Publication number Publication date
US20060016477A1 (en) 2006-01-26
GB0514452D0 (en) 2005-08-17
CN1724298A (en) 2006-01-25
DE102005025464A1 (en) 2006-02-16
GB2416580A (en) 2006-02-01
JP2006036188A (en) 2006-02-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20130714